All mammals are vertebrates and therefore have vertebrae ... i.e. backbones.
Yes. Man is a mammal, so wheras we have back bones, it stands to reason that other mammal's also have backbones.
yes seals have a definite backbone and are classified as vetebrates
All mammals have a backbone.
All mammals have a backbone.
Yes, all mammals have a backbone.
As elephants are mammals, and all mammals are vertabrates (ie. they have a backbone), then yes, they do indeed have a backbone.
Yes. They are mammals and all mammals have spines
Yes it does. It is a mammal and all mammals have a backbone.
Yes, raccoons are vertebrates - they have a backbone.
Yes, chipmunks do have backbones.
Yes, like all mammals, they are vertebrates, and have a backbone.
The presence of a backbone puts mammals and reptiles, as well as birds, amphibians, and fish, in the subphylum Vertebrata.
Yes. Like all mammals, echidnas are vertebrates.